/* HTML: <div class="loader"></div> */
.loader {
  width: 50px;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 8px solid;
  border-color: #000 #0000;
  animation: l1 1s infinite;
}
@keyframes l1 {to{transform: rotate(.5turn)}}

.addBillFormBox {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-in-out;
}

.addBillFormBox.show {
    max-height: 300px;
}

#statement {
    max-height: 140px;
}

#notes {
    max-height: 180px;
}

#billTable > tbody > tr {
    height: 50px;
}
